EP2740361A3 - Spiralofen mit umkehrbarem Luftstrom und Verfahren zur Steuerung des Luftstroms - Google Patents

Spiralofen mit umkehrbarem Luftstrom und Verfahren zur Steuerung des Luftstroms Download PDF

Info

Publication number
EP2740361A3
EP2740361A3 EP13195615.3A EP13195615A EP2740361A3 EP 2740361 A3 EP2740361 A3 EP 2740361A3 EP 13195615 A EP13195615 A EP 13195615A EP 2740361 A3 EP2740361 A3 EP 2740361A3
Authority
EP
European Patent Office
Prior art keywords
airflow
air flow
fan
full
reversing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP13195615.3A
Other languages
English (en)
French (fr)
Other versions
EP2740361B1 (de
EP2740361A2 (de
Inventor
David Howard
Austen Laur
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Unitherm Food Systems LLC
Original Assignee
Unitherm Food Systems LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US13/708,393 external-priority patent/US9107422B2/en
Application filed by Unitherm Food Systems LLC filed Critical Unitherm Food Systems LLC
Publication of EP2740361A2 publication Critical patent/EP2740361A2/de
Publication of EP2740361A3 publication Critical patent/EP2740361A3/de
Application granted granted Critical
Publication of EP2740361B1 publication Critical patent/EP2740361B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A21—BAKING; EDIBLE DOUGHS
    • A21B—BAKERS' OVENS; MACHINES OR EQUIPMENT FOR BAKING
    • A21B1/00—Bakers' ovens
    • A21B1/02—Bakers' ovens characterised by the heating arrangements
    • A21B1/24—Ovens heated by media flowing therethrough
    • A—HUMAN NECESSITIES
    • A21—BAKING; EDIBLE DOUGHS
    • A21B—BAKERS' OVENS; MACHINES OR EQUIPMENT FOR BAKING
    • A21B1/00—Bakers' ovens
    • A21B1/40—Bakers' ovens characterised by the means for regulating the temperature
    • A—HUMAN NECESSITIES
    • A21—BAKING; EDIBLE DOUGHS
    • A21B—BAKERS' OVENS; MACHINES OR EQUIPMENT FOR BAKING
    • A21B1/00—Bakers' ovens
    • A21B1/42—Bakers' ovens characterised by the baking surfaces moving during the baking
    • A21B1/48—Bakers' ovens characterised by the baking surfaces moving during the baking with surfaces in the form of an endless band

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Baking, Grill, Roasting (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
EP13195615.3A 2012-12-07 2013-12-04 Spiralofen mit umkehrbarem Luftstrom und Verfahren zur Steuerung des Luftstroms Active EP2740361B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13/708,393 US9107422B2 (en) 2011-03-09 2012-12-07 Airflow pattern for spiral ovens

Publications (3)

Publication Number Publication Date
EP2740361A2 EP2740361A2 (de) 2014-06-11
EP2740361A3 true EP2740361A3 (de) 2017-11-01
EP2740361B1 EP2740361B1 (de) 2019-08-07

Family

ID=49884888

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13195615.3A Active EP2740361B1 (de) 2012-12-07 2013-12-04 Spiralofen mit umkehrbarem Luftstrom und Verfahren zur Steuerung des Luftstroms

Country Status (1)

Country Link
EP (1) EP2740361B1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10039304B2 (en) 2015-05-06 2018-08-07 John Bean Technologies Ab System and method for adjusting air flow in spiral conveyers
US10912317B2 (en) 2018-10-19 2021-02-09 John Bean Technologies Ab Thermal processing apparatus

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4118181A (en) * 1976-12-11 1978-10-03 Hirosuke Onodera Baking apparatus
EP0528593A1 (de) * 1991-08-15 1993-02-24 Heat And Control, Inc. Ofen zur Behandlung von Nahrungsmitteln mit Prozessdampf
WO2005023006A2 (en) * 2003-09-09 2005-03-17 Apv Systems Limited Control systems for temperature-controlled enclosures
WO2006101531A1 (en) * 2005-03-23 2006-09-28 Middleby Corporation Conveyor oven apparatus and method
WO2012122491A1 (en) * 2011-03-09 2012-09-13 Unitherm Food Systems, Inc. Airflow pattern for spiral oven
WO2012166962A2 (en) * 2011-05-31 2012-12-06 John Bean Technologies Corporation Systems and methods for adjusting oven cooking zones

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4118181A (en) * 1976-12-11 1978-10-03 Hirosuke Onodera Baking apparatus
EP0528593A1 (de) * 1991-08-15 1993-02-24 Heat And Control, Inc. Ofen zur Behandlung von Nahrungsmitteln mit Prozessdampf
WO2005023006A2 (en) * 2003-09-09 2005-03-17 Apv Systems Limited Control systems for temperature-controlled enclosures
WO2006101531A1 (en) * 2005-03-23 2006-09-28 Middleby Corporation Conveyor oven apparatus and method
WO2012122491A1 (en) * 2011-03-09 2012-09-13 Unitherm Food Systems, Inc. Airflow pattern for spiral oven
WO2012166962A2 (en) * 2011-05-31 2012-12-06 John Bean Technologies Corporation Systems and methods for adjusting oven cooking zones

Also Published As

Publication number Publication date
EP2740361B1 (de) 2019-08-07
EP2740361A2 (de) 2014-06-11

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